Summary of Study ST001112
This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR000743. The data can be accessed directly via it's Project DOI: 10.21228/M8N68W This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
| Study ID | ST001112 |
| Study Title | The nutrition value of fish fillet is related to fish maturation or fish age? |
| Study Summary | Integrated analysis of transcriptomics and metabolomics in Blunt Snout Bream. With the improvement of living standards, people’s demand for food nutrient is getting higher and higher. Fish is one kind of protein-rich food and is increasingly favored by consumers. It has been well recognized that flesh composition of fish is closely related to its maturation and growth stages, but few researches have explored these differences. Besides, hormone residues in fish after artificial inducing reproduction also attract consumers’ concern. In this study, we try to address these concerns by using a combination of transcriptomics and metabolomics analysis to identify the key pathways, genes, and metabolites regulation which may affect flesh nutrition of one typical aquaculture species in China, blunt snout bream (Megalobrama amblycephala). |
| Institute | Huazhong Agricultural University |
| Last Name | Guan |
| First Name | Ningnan |
| Address | College of Fisheries,Huazhong Agricultural University 1 Shizishan Road Hongshan District Wuhan, Hubei |
| ningnan06@163.com | |
| Phone | +8613007100773 |
| Submit Date | 2017-09-19 |
| Raw Data Available | Yes |
| Raw Data File Type(s) | bcd |
| Analysis Type Detail | LC-MS |
| Release Date | 2019-01-22 |
| Release Version | 1 |
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Collection:
| Collection ID: | CO001151 |
| Collection Summary: | The gonads of fish were collected to identify its sex of 1-year-old fish by traditional histological analysis and the muscle samples were only selected from the females (group Ⅰ). As to 2-year-old M. amblycephala, the muscle samples were firstly collected from individuals, and then the gonads were collected to do the histological analysis. Individuals with ovary development before stage Ⅴ were recognized as non-mature females (group Ⅱ), while individuals with ovary development at stage Ⅴdwere recognized as mature females (group ⅡI). For group IV, the individuals which normally spawned during artificial reproduction, were put back to tank and then muscle samples were collected after 24 hours. For each group, muscle samples from 10 individuals were collected. After the collection, muscle samples were frozen in liquid nitrogen immediately and then transferred them into -80℃ for further study. |
| Sample Type: | Muscle and Gonad tissue |
